120731400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{67073}}^1$

素因数の和:67095

約数の個数: 72

約数和(自身を含む): 405462330

約数和(自身を除く): 284730930

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 67073, 134146, 201219, 268292, 335365, 402438, 536584, 603657, 670730, 804876, 1006095, 1207314, 1341460, 1609752, 1676825, 2012190, 2414628, 2682920, 3018285, 3353650, 4024380, 4829256, 5030475, 6036570, 6707300, 8048760, 10060950, 12073140, 13414600, 15091425, 20121900, 24146280, 30182850, 40243800, 60365700, 120731400]

約数ペア:

[(1, 120731400), (2, 60365700), (3, 40243800), (4, 30182850), (5, 24146280), (6, 20121900), (8, 15091425), (9, 13414600), (10, 12073140), (12, 10060950), (15, 8048760), (18, 6707300), (20, 6036570), (24, 5030475), (25, 4829256), (30, 4024380), (36, 3353650), (40, 3018285), (45, 2682920), (50, 2414628), (60, 2012190), (72, 1676825), (75, 1609752), (90, 1341460), (100, 1207314), (120, 1006095), (150, 804876), (180, 670730), (200, 603657), (225, 536584), (300, 402438), (360, 335365), (450, 268292), (600, 201219), (900, 134146), (1800, 67073)]